Inventor · disambiguated record
Gary Erpenbeck
Also filed as: ERPENBECK GARY · ERPENBECK GARY P
9 granted patents·1 pending application·107 citations·filing 1990–2007
89Inventor score
Top patents by PatentIndex Score
10 records- 0178US7479056B2Automated drill bit re-sharpening and verification systemKYCERA TYCOM CORP·Filed 2007·Granted Jan 20, 2009·5 cites·19 claims
- 0272US6517411B2Automated drill bit re-sharpening and verification systemTYCOM CORP·Filed 2001·Granted Feb 11, 2003·12 cites·4 claims
- 0362US6283824B1Automated drill bit re-sharpening and verification systemTYCOM CORP·Filed 1999·Granted Sep 4, 2001·21 cites·24 claims
- 0457US6030276AAutomated drill bit re-shapening and verification systemTYCOM CORP·Filed 1998·Granted Feb 29, 2000·26 cites·44 claims
- 0547US5056610AShale diverting means for a sealed bearing drill bitSMITH INTERNATIONAL·Filed 1990·Granted Oct 15, 1991·21 cites·9 claims
- 0646US7070483B2Automated drill bit re-sharpening and verification systemKYCERA TYCOM CORP·Filed 2002·Granted Jul 4, 2006·2 cites·9 claims
- 0744US5927912AComposite drill bit using adhesive bondTYCOM CORP·Filed 1998·Granted Jul 27, 1999·14 cites·11 claims
- 0842US7338344B2Automated drill bit re-sharpening and verification systemMORTELL PAUL D·Filed 2005·Granted Mar 4, 2008·0 cites·7 claims
- 0940US2006128272A1Automated drill bit re-sharpening and verification systemTYCOM CORP·Filed 2006·Application pending·0 cites
- 1032US6030157AComposite drill bit using adhesive bondTYCOM CORP·Filed 1999·Granted Feb 29, 2000·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →